[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.48' (ECDSA) to the list of known hosts. syzkaller login: [ 75.870187] IPVS: ftp: loaded support on port[0] = 21 [ 75.937909] chnl_net:caif_netlink_parms(): no params data found [ 76.014710] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.021381] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.029537] device bridge_slave_0 entered promiscuous mode [ 76.037092] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.043447] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.051024] device bridge_slave_1 entered promiscuous mode [ 76.067665] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.076220] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.093783] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.100987] team0: Port device team_slave_0 added [ 76.106956] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.113983] team0: Port device team_slave_1 added [ 76.129350] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.135759] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 76.161682] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.173297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.179947] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 76.205941] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.216946] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.224170] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.242495] device hsr_slave_0 entered promiscuous mode [ 76.248212] device hsr_slave_1 entered promiscuous mode [ 76.254109] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 76.261933] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 76.321054] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.327467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.334184] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.340571] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.368409] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 76.374595] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.383328] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.391708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.410479] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.417815] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.427588] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 76.433657] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.442222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.449887] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.456279] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.466155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.473803] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.480219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.496076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.503773] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.512107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.519911] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.529557] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.540109] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 76.546295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.553251] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.565452] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 76.575273] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.581701] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.590038] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.632904] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 76.642215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.668738] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 76.676624] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 76.683034] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 76.692146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.699902] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.706895] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.715790] device veth0_vlan entered promiscuous mode [ 76.723540] device veth1_vlan entered promiscuous mode [ 76.729822] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 76.739368] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 76.749828] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 76.758873] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.766718] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.774550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.783628] device veth0_macvtap entered promiscuous mode [ 76.790189] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 76.798249] device veth1_macvtap entered promiscuous mode [ 76.807465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 76.816325] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 76.826967] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.833635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.841996] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.851529] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.858385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 76.925183] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 104.271294] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [syz-executor833:8263] [ 104.279239] Modules linked in: [ 104.282417] irq event stamp: 5797 [ 104.285865] hardirqs last enabled at (5796): [] restore_regs_and_return_to_kernel+0x0/0x2a [ 104.295897] hardirqs last disabled at (5797): [] apic_timer_interrupt+0x8e/0xa0 [ 104.304884] softirqs last enabled at (254): [] unix_create1+0x424/0x4f0 [ 104.313266] softirqs last disabled at (299): [] irq_exit+0x193/0x240 [ 104.321307] CPU: 0 PID: 8263 Comm: syz-executor833 Not tainted 4.14.267-syzkaller #0 [ 104.329782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.339114] task: ffff8880afb4a440 task.stack: ffff8880afd70000 [ 104.345154] RIP: 0010:lock_acquire+0x1ec/0x3f0 [ 104.349711] RSP: 0018:ffff8880ba406f28 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff10 [ 104.357394] RAX: 1ffffffff11e1279 RBX: ffff8880afb4a440 RCX: 0000000000000d7c [ 104.364651] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: 0000000000000286 [ 104.372008] RBP: ffff88809e752160 R08: ffffffff8b9a96a0 R09: 00000000000425cf [ 104.379265] R10: ffff8880afb4ae30 R11: ffff8880afb4a440 R12: 0000000000000000 [ 104.386514] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 104.393764] FS: 00005555570db300(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000 [ 104.401966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.407847] CR2: 0000000020000080 CR3: 000000009b859000 CR4: 00000000003406f0 [ 104.415097] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 104.422350] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 104.429607] Call Trace: [ 104.432169] [ 104.434306] _raw_spin_lock+0x2a/0x40 [ 104.438094] ? tcf_act_police+0x6c/0xd90 [ 104.442219] tcf_act_police+0x6c/0xd90 [ 104.446085] ? tcf_act_police_dump+0x920/0x920 [ 104.450647] tcf_action_exec+0x13f/0x330 [ 104.454689] route4_classify+0x708/0x1110 [ 104.458818] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 104.463899] tcf_classify+0xfd/0x300 [ 104.467590] prio_enqueue+0x30c/0x670 [ 104.471369] ? __dev_queue_xmit+0x1108/0x2480 [ 104.475839] ? prio_init+0x60/0x60 [ 104.479482] __dev_queue_xmit+0x121d/0x2480 [ 104.483788] ? netdev_pick_tx+0x2e0/0x2e0 [ 104.487915] ? ip_finish_output+0x37c/0xc50 [ 104.492215] ? mark_held_locks+0xa6/0xf0 [ 104.496252] ? ip_finish_output2+0xd91/0x1340 [ 104.500725] ip_finish_output2+0x9db/0x1340 [ 104.505030] ? ip_send_check+0xb0/0xb0 [ 104.508897] ? lock_acquire+0x170/0x3f0 [ 104.512849] ip_finish_output+0x37c/0xc50 [ 104.516975] ip_output+0x1cd/0x510 [ 104.520491] ? ip_mc_output+0xcb0/0xcb0 [ 104.524448] ? ip_forward_options+0x7e0/0x7e0 [ 104.528935] ? ip_idents_reserve+0x9c/0xf0 [ 104.533148] ip_local_out+0x93/0x170 [ 104.536847] iptunnel_xmit+0x5cc/0x950 [ 104.540716] geneve_xmit+0xf15/0x2ca0 [ 104.544500] ? geneve_fill_metadata_dst+0x14e0/0x14e0 [ 104.549674] ? skb_network_protocol+0x111/0x4a0 [ 104.554326] ? skb_crc32c_csum_help+0x70/0x70 [ 104.558802] ? static_obj+0x50/0x50 [ 104.562406] ? __lock_acquire+0x5fc/0x3f20 [ 104.566636] ? netif_skb_features+0x4ed/0x9f0 [ 104.571128] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 104.576556] dev_hard_start_xmit+0x188/0x890 [ 104.581032] __dev_queue_xmit+0x1d7f/0x2480 [ 104.585338] ? ipv6_chk_mcast_addr+0xd8/0x600 [ 104.589835] ? netdev_pick_tx+0x2e0/0x2e0 [ 104.593965] ? ip6_finish_output+0x5c6/0xd50 [ 104.598372] ? mark_held_locks+0xa6/0xf0 [ 104.602409] ? ip6_finish_output2+0x149a/0x1f10 [ 104.607077] ip6_finish_output2+0xc6a/0x1f10 [ 104.611463] ? ip6_forward_finish+0x470/0x470 [ 104.615952] ? lock_acquire+0x170/0x3f0 [ 104.619991] ? lock_downgrade+0x740/0x740 [ 104.624123] ip6_finish_output+0x5c6/0xd50 [ 104.628597] ip6_output+0x1c5/0x660 [ 104.632202] ? ip6_finish_output+0xd50/0xd50 [ 104.636620] ? lock_downgrade+0x740/0x740 [ 104.640749] mld_sendpack+0x5fe/0xea0 [ 104.644530] ? ip6_mc_find_dev_rcu+0x1c0/0x1c0 [ 104.649092] ? ipv6_icmp_sysctl_init+0x70/0x70 [ 104.653820] ? mld_ifc_timer_expire+0x56a/0xcd0 [ 104.658519] ? __local_bh_enable_ip+0xc1/0x170 [ 104.663136] mld_ifc_timer_expire+0x57c/0xcd0 [ 104.667634] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 104.673064] call_timer_fn+0x14a/0x650 [ 104.676935] ? igmp6_group_added+0x4c0/0x4c0 [ 104.681330] ? collect_expired_timers+0x250/0x250 [ 104.686161] ? _raw_spin_unlock_irq+0x24/0x80 [ 104.690642] ? igmp6_group_added+0x4c0/0x4c0 [ 104.695029] expire_timers+0x232/0x4d0 [ 104.698900] run_timer_softirq+0x1d5/0x5a0 [ 104.703119] ? expire_timers+0x4d0/0x4d0 [ 104.707169] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 104.712601] __do_softirq+0x24d/0x9ff [ 104.716390] ? check_preemption_disabled+0x35/0x240 [ 104.721410] irq_exit+0x193/0x240 [ 104.724859] smp_apic_timer_interrupt+0x141/0x5e0 [ 104.729686] apic_timer_interrupt+0x93/0xa0 [ 104.733985] [ 104.736204] RIP: 0010:___might_sleep+0x10/0x2b0 [ 104.740845] RSP: 0018:ffff8880afd77a38 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff10 [ 104.748534] RAX: ffff8880afb4a440 RBX: 0000000000000000 RCX: 0000000000000000 [ 104.755799] RDX: 0000000000000000 RSI: 0000000000001279 RDI: ffffffff87916300 [ 104.763059] RBP: ffffffff87916300 R08: 0000000000037b28 R09: 0000000000000008 [ 104.770422] R10: ffffffffffffffe8 R11: ffff8880afb4a440 R12: 0000000000001279 [ 104.777682] R13: ffffea00022d0000 R14: 0000000000000000 R15: dffffc0000000000 [ 104.784958] clear_huge_page+0xc4/0x7b0 [ 104.788922] ? __raw_spin_lock_init+0x28/0x100 [ 104.793493] do_huge_pmd_anonymous_page+0x93b/0x1700 [ 104.798708] ? prep_transhuge_page+0xa0/0xa0 [ 104.803100] ? _raw_spin_unlock+0x29/0x40 [ 104.807238] ? __pmd_alloc+0x27f/0x3f0 [ 104.811119] __handle_mm_fault+0x2ac4/0x4620 [ 104.815560] ? trace_hardirqs_on+0x10/0x10 [ 104.819789] ? vm_insert_page+0x7c0/0x7c0 [ 104.823927] ? mark_held_locks+0xa6/0xf0 [ 104.827992] handle_mm_fault+0x455/0x9c0 [ 104.832044] __do_page_fault+0x549/0xad0 [ 104.836105] ? spurious_fault+0x640/0x640 [ 104.840237] ? do_page_fault+0x60/0x500 [ 104.844204] page_fault+0x25/0x50 [ 104.847649] RIP: 0010:__put_user_4+0x1c/0x30 [ 104.852032] RSP: 0018:ffff8880afd77e50 EFLAGS: 00050293 [ 104.857375] RAX: 0000000000000004 RBX: 00007fffffffeffd RCX: 0000000020000080 [ 104.864655] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000286 [ 104.872012] RBP: 0000000000000004 R08: ffffffff8b9cc828 R09: 0000000000000000 [ 104.879262] R10: 0000000000000000 R11: ffff8880afb4a440 R12: 1ffff11015faefcd [ 104.886525] R13: ffff8880a9b91340 R14: 0000000000000005 R15: ffff8880a893cd40 [ 104.893791] SyS_socketpair+0x25e/0x480 [ 104.897764] ? SyS_socket+0x1b0/0x1b0 [ 104.901549] ? up_read+0x17/0x30 [ 104.904902] ? __do_page_fault+0x159/0xad0 [ 104.909114] ? do_syscall_64+0x4c/0x640 [ 104.913066] ? SyS_socket+0x1b0/0x1b0 [ 104.916876] do_syscall_64+0x1d5/0x640 [ 104.920759] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 104.926140] RIP: 0033:0x7f9243500e99 [ 104.929835] RSP: 002b:00007ffff89fc198 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 104.937532] RAX: ffffffffffffffda RBX: 00007ffff89fc1c0 RCX: 00007f9243500e99 [ 104.944791] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 104.952074] RBP: 0000000000000000 R08: 000000000000000d R09: 000000000000000d [ 104.959334] R10: 0000000020000080 R11: 0000000000000246 R12: 00007ffff89fc1b0 [ 104.966591] R13: 00000000000f4240 R14: 0000000000012d96 R15: 00007ffff89fc1a4 [ 104.973856] Code: 84 08 00 00 00 00 00 00 48 c1 e8 03 80 3c 10 00 0f 85 ee 01 00 00 48 83 3d f9 bb ae 07 00 0f 84 4a 01 00 00 48 8b 7c 24 08 57 9d <0f> 1f 44 00 00 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 65 [ 104.992972] Kernel panic - not syncing: softlockup: hung tasks [ 104.998929] CPU: 0 PID: 8263 Comm: syz-executor833 Tainted: G L 4.14.267-syzkaller #0 [ 105.008009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.017346] Call Trace: [ 105.019916] [ 105.022050] dump_stack+0x1b2/0x281 [ 105.025657] panic+0x1f9/0x42d [ 105.028831] ? add_taint.cold+0x16/0x16 [ 105.032787] watchdog_timer_fn.cold+0x16/0x25 [ 105.037262] __hrtimer_run_queues+0x30b/0xc80 [ 105.041743] ? watchdog+0x50/0x50 [ 105.045184] ? retrigger_next_event+0x310/0x310 [ 105.049831] ? ktime_get_update_offsets_now+0x272/0x3f0 [ 105.055175] hrtimer_interrupt+0x1e6/0x5e0 [ 105.059395] smp_apic_timer_interrupt+0x117/0x5e0 [ 105.064239] apic_timer_interrupt+0x93/0xa0 [ 105.068539] RIP: 0010:lock_acquire+0x1ec/0x3f0 [ 105.073096] RSP: 0018:ffff8880ba406f28 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff10 [ 105.080786] RAX: 1ffffffff11e1279 RBX: ffff8880afb4a440 RCX: 0000000000000d7c [ 105.088166] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: 0000000000000286 [ 105.095432] RBP: ffff88809e752160 R08: ffffffff8b9a96a0 R09: 00000000000425cf [ 105.102689] R10: ffff8880afb4ae30 R11: ffff8880afb4a440 R12: 0000000000000000 [ 105.109940] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 105.117207] _raw_spin_lock+0x2a/0x40 [ 105.121075] ? tcf_act_police+0x6c/0xd90 [ 105.125141] tcf_act_police+0x6c/0xd90 [ 105.129008] ? tcf_act_police_dump+0x920/0x920 [ 105.133592] tcf_action_exec+0x13f/0x330 [ 105.137656] route4_classify+0x708/0x1110 [ 105.141791] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 105.146898] tcf_classify+0xfd/0x300 [ 105.150623] prio_enqueue+0x30c/0x670 [ 105.154422] ? __dev_queue_xmit+0x1108/0x2480 [ 105.158895] ? prio_init+0x60/0x60 [ 105.162415] __dev_queue_xmit+0x121d/0x2480 [ 105.166733] ? netdev_pick_tx+0x2e0/0x2e0 [ 105.170866] ? ip_finish_output+0x37c/0xc50 [ 105.175167] ? mark_held_locks+0xa6/0xf0 [ 105.179223] ? ip_finish_output2+0xd91/0x1340 [ 105.183697] ip_finish_output2+0x9db/0x1340 [ 105.187997] ? ip_send_check+0xb0/0xb0 [ 105.191867] ? lock_acquire+0x170/0x3f0 [ 105.195819] ip_finish_output+0x37c/0xc50 [ 105.199945] ip_output+0x1cd/0x510 [ 105.203618] ? ip_mc_output+0xcb0/0xcb0 [ 105.207597] ? ip_forward_options+0x7e0/0x7e0 [ 105.212075] ? ip_idents_reserve+0x9c/0xf0 [ 105.216298] ip_local_out+0x93/0x170 [ 105.219998] iptunnel_xmit+0x5cc/0x950 [ 105.223873] geneve_xmit+0xf15/0x2ca0 [ 105.227657] ? geneve_fill_metadata_dst+0x14e0/0x14e0 [ 105.232833] ? skb_network_protocol+0x111/0x4a0 [ 105.237504] ? skb_crc32c_csum_help+0x70/0x70 [ 105.242082] ? static_obj+0x50/0x50 [ 105.245703] ? __lock_acquire+0x5fc/0x3f20 [ 105.249918] ? netif_skb_features+0x4ed/0x9f0 [ 105.254399] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 105.259848] dev_hard_start_xmit+0x188/0x890 [ 105.264241] __dev_queue_xmit+0x1d7f/0x2480 [ 105.268544] ? ipv6_chk_mcast_addr+0xd8/0x600 [ 105.273044] ? netdev_pick_tx+0x2e0/0x2e0 [ 105.277173] ? ip6_finish_output+0x5c6/0xd50 [ 105.281569] ? mark_held_locks+0xa6/0xf0 [ 105.285615] ? ip6_finish_output2+0x149a/0x1f10 [ 105.290263] ip6_finish_output2+0xc6a/0x1f10 [ 105.294651] ? ip6_forward_finish+0x470/0x470 [ 105.299131] ? lock_acquire+0x170/0x3f0 [ 105.303081] ? lock_downgrade+0x740/0x740 [ 105.307212] ip6_finish_output+0x5c6/0xd50 [ 105.311427] ip6_output+0x1c5/0x660 [ 105.315034] ? ip6_finish_output+0xd50/0xd50 [ 105.319422] ? lock_downgrade+0x740/0x740 [ 105.323550] mld_sendpack+0x5fe/0xea0 [ 105.327329] ? ip6_mc_find_dev_rcu+0x1c0/0x1c0 [ 105.331888] ? ipv6_icmp_sysctl_init+0x70/0x70 [ 105.336448] ? mld_ifc_timer_expire+0x56a/0xcd0 [ 105.341097] ? __local_bh_enable_ip+0xc1/0x170 [ 105.345660] mld_ifc_timer_expire+0x57c/0xcd0 [ 105.350136] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 105.355564] call_timer_fn+0x14a/0x650 [ 105.359429] ? igmp6_group_added+0x4c0/0x4c0 [ 105.363814] ? collect_expired_timers+0x250/0x250 [ 105.368634] ? _raw_spin_unlock_irq+0x24/0x80 [ 105.373109] ? igmp6_group_added+0x4c0/0x4c0 [ 105.377494] expire_timers+0x232/0x4d0 [ 105.381372] run_timer_softirq+0x1d5/0x5a0 [ 105.385591] ? expire_timers+0x4d0/0x4d0 [ 105.389649] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 105.395080] __do_softirq+0x24d/0x9ff [ 105.398860] ? check_preemption_disabled+0x35/0x240 [ 105.403858] irq_exit+0x193/0x240 [ 105.407296] smp_apic_timer_interrupt+0x141/0x5e0 [ 105.412117] apic_timer_interrupt+0x93/0xa0 [ 105.416441] [ 105.418677] RIP: 0010:___might_sleep+0x10/0x2b0 [ 105.423342] RSP: 0018:ffff8880afd77a38 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff10 [ 105.431041] RAX: ffff8880afb4a440 RBX: 0000000000000000 RCX: 0000000000000000 [ 105.438373] RDX: 0000000000000000 RSI: 0000000000001279 RDI: ffffffff87916300 [ 105.445710] RBP: ffffffff87916300 R08: 0000000000037b28 R09: 0000000000000008 [ 105.453024] R10: ffffffffffffffe8 R11: ffff8880afb4a440 R12: 0000000000001279 [ 105.460381] R13: ffffea00022d0000 R14: 0000000000000000 R15: dffffc0000000000 [ 105.467658] clear_huge_page+0xc4/0x7b0 [ 105.471619] ? __raw_spin_lock_init+0x28/0x100 [ 105.476204] do_huge_pmd_anonymous_page+0x93b/0x1700 [ 105.481300] ? prep_transhuge_page+0xa0/0xa0 [ 105.485698] ? _raw_spin_unlock+0x29/0x40 [ 105.489823] ? __pmd_alloc+0x27f/0x3f0 [ 105.493720] __handle_mm_fault+0x2ac4/0x4620 [ 105.498107] ? trace_hardirqs_on+0x10/0x10 [ 105.502321] ? vm_insert_page+0x7c0/0x7c0 [ 105.506461] ? mark_held_locks+0xa6/0xf0 [ 105.510504] handle_mm_fault+0x455/0x9c0 [ 105.514549] __do_page_fault+0x549/0xad0 [ 105.518590] ? spurious_fault+0x640/0x640 [ 105.522717] ? do_page_fault+0x60/0x500 [ 105.526671] page_fault+0x25/0x50 [ 105.530106] RIP: 0010:__put_user_4+0x1c/0x30 [ 105.534491] RSP: 0018:ffff8880afd77e50 EFLAGS: 00050293 [ 105.539834] RAX: 0000000000000004 RBX: 00007fffffffeffd RCX: 0000000020000080 [ 105.547094] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000286 [ 105.554487] RBP: 0000000000000004 R08: ffffffff8b9cc828 R09: 0000000000000000 [ 105.561745] R10: 0000000000000000 R11: ffff8880afb4a440 R12: 1ffff11015faefcd [ 105.569000] R13: ffff8880a9b91340 R14: 0000000000000005 R15: ffff8880a893cd40 [ 105.576268] SyS_socketpair+0x25e/0x480 [ 105.580223] ? SyS_socket+0x1b0/0x1b0 [ 105.584003] ? up_read+0x17/0x30 [ 105.587349] ? __do_page_fault+0x159/0xad0 [ 105.591568] ? do_syscall_64+0x4c/0x640 [ 105.595535] ? SyS_socket+0x1b0/0x1b0 [ 105.599315] do_syscall_64+0x1d5/0x640 [ 105.603183] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 105.608350] RIP: 0033:0x7f9243500e99 [ 105.612039] RSP: 002b:00007ffff89fc198 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 105.619726] RAX: ffffffffffffffda RBX: 00007ffff89fc1c0 RCX: 00007f9243500e99 [ 105.626975] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 105.634220] RBP: 0000000000000000 R08: 000000000000000d R09: 000000000000000d [ 105.641474] R10: 0000000020000080 R11: 0000000000000246 R12: 00007ffff89fc1b0 [ 105.648730] R13: 00000000000f4240 R14: 0000000000012d96 R15: 00007ffff89fc1a4 [ 105.656300] Kernel Offset: disabled [ 105.659956] Rebooting in 86400 seconds..